Ball Bearing Units Stainless Series

Transcription

1 all earing Units tainless eries

2 Pillow type ball bearing unit ; F-UCPM series Cylinrical bore, set screw type with mole-oil haft ia. 3 / / / 3 / / 3 / / 4 3 / 4 / 3 / / 4 9 / 4 / 3 / / / Unit F-UCPM4/P99 F-UCPM4-/P99 F-UCPM/P99 F-UCPM-3/P99 F-UCPM-/P99 F-UCPM-/P99 F-UCPM-/P99 F-UCPM/P99 F-UCPM-/P99 F-UCPM-/P99 F-UCPM-3/P99 F-UCPM-/P99 F-UCPM/P99 F-UCPM-/P99 F-UCPM-/P99 F-UCPM-/P99 F-UCPM-/P99 F-UCPM/P99 F-UCPM-/P99 F-UCPM-/P99 F-UCPM9/P99 F-UCPM9-/P99 F-UCPM9-/P99 F-UCPM9-/P99 F-UCPM/P99 F-UCPM-3/P99 F-UCPM-/P99 F-UCPM-/P99 F-UCPM-/P / 3. / / 4. / 3 / 3 / 3 3 / 3 4 /. / / 3 3 / 3 / 3 / 3 3 / 3 / / 4 9 / / 3 3 / 3 3 / / 4 9 / 4 / 3 ominal imensions / 3 / 3 / 3 / 3 / 3 / 3 9 / 9 / / 3 / 3 / 3 / 3 / / / / 9 / 9 / 4 / 3 3 / / 4 4 / / 4 / 3 / 9 / / / 3 / olt size M 3 / M 3 / M M M M M earing F-UC4/P99 F-UC4-/P99 F-UC/P99 F-UC-3/P99 F-UC-/P99 F-UC-/P99 F-UC-/P99 F-UC/P99 F-UC-/P99 F-UC-/P99 F-UC-3/P99 F-UC-/P99 F-UC/P99 F-UC-/P99 F-UC-/P99 F-UC-/P99 F-UC-/P99 F-UC/P99 F-UC-/P99 F-UC-/P99 F-UC9/P99 F-UC9-/P99 F-UC9-/P99 F-UC9-/P99 F-UC/P99 F-UC-3/P99 F-UC-/P99 F-UC-/P99 F-UC-/P99 ousing PM4 PM4 PM PM PM PM PM PM PM PM PM9 PM9 PM PM of unit ousing tolerances (I 9). Tolerances for spherical bore of housing. ousing (PM, FM) 4 9, igh Unit: m/. Tolerance class 9 a eviation am am; Mean spherical bore iameter eviations. ow 4 3 a. Center height tolerances for pillow type bearing unit. Unit: / ousing part PM4 PM eviation s..

3 Rhombus flange type ball bearing unit ; F-UCFM series Cylinrical bore, set screw type with mole-oil haft ia. Unit ominal imensions olt size earing ousing of unit F-UCFM4/P99 F-UCFM4-/P / / 4 / 3 3 / 3. / 3 3 / 33.3 / 3... M 3 / F-UC4/P99 F-UC4-/P99 FM4 FM4.. 3 / / / F-UCFM/P99 F-UCFM-3/P99 F-UCFM-/P99 F-UCFM-/P99 F-UCFM-/P / 4 3 / 3. / 3 / 3. 3 / M F-UC/P99 F-UC-3/P99 F-UC-/P99 F-UC-/P99 F-UC-/P99 FM FM..3 3 / / 3 / / 4 F-UCFM/P99 F-UCFM-/P99 F-UCFM-/P99 F-UCFM-3/P99 F-UCFM-/P99 3 / / 4 4 / 4 3 / / 3 / / M F-UC/P99 F-UC-/P99 F-UC-/P99 F-UC-3/P99 F-UC-/P99 FM FM.9. 3 / 4 / 3 / / F-UCFM/P99 F-UCFM-/P99 F-UCFM-/P99 F-UCFM-/P99 F-UCFM-/P99 / 3 3 / / 3 3 / / M F-UC/P99 F-UC-/P99 F-UC-/P99 F-UC-/P99 F-UC-/P99 FM FM / F-UCFM/P99 F-UCFM-/P99 F-UCFM-/P99 3 / / 4 3 / 4 / / 3 /. / M F-UC/P99 F-UC-/P99 F-UC-/P99 FM FM / F-UCFM9/P99 F-UCFM9-/P99 F-UCFM9-/P99 F-UCFM9-/P99 3 / 3 3 / 4 / / 3 4 / 4. /.93.4 M F-UC9/P99 F-UC9-/P99 F-UC9-/P99 F-UC9-/P99 FM9 FM / / / F-UCFM/P99 F-UCFM-3/P99 F-UCFM-/P99 F-UCFM-/P99 F-UCFM-/P99 9 / 3 / / / 3 4 / 3 4. / M F-UC/P99 F-UC-3/P99 F-UC-/P99 F-UC-/P99 F-UC-/P99 FM FM. 4.9 ousing tolerances (I 9) 3. Tolerances for rhombus flange type housing. Recoene tightening torque for set screw X M ousing FM4 FM eviation.. Unit: / Tolerances for mounting bolt holes X.. is istance between the center line of spherical bore iameter of the housing. is the bolt hole's center line imension. Tighten the two set screws uniformly using the torque liste in this table. Over tightening the set screw may cause the inner ring to crack. earing (F-UC) 4, esignnation of set screws (W shape screw hea) M. o. -3UF M. /4-UF M. /4-UF M /-4UF Unit: m/lbf Tightening torques (Max)

4 tainless insert bearing Cylinrical bore, set screw type with mole-oil C G s r 4 haft ia. earing C ominal imensions rs min G s 4 asic loa rating ynamic Cr lbf static Cor 3 / / / 3 / / 3 / / 4 3 / 4 / 3 / / 4 9 / 4 / 3 / / / F-UC4/P99 F-UC4-/P99 F-UC/P99 F-UC-3/P99 F-UC-/P99 F-UC-/P99 F-UC-/P99 F-UC/P99 F-UC-/P99 F-UC-/P99 F-UC-3/P99 F-UC-/P99 F-UC/P99 F-UC-/P99 F-UC-/P99 F-UC-/P99 F-UC-/P99 F-UC/P99 F-UC-/P99 F-UC-/P99 F-UC9/P99 F-UC9-/P99 F-UC9-/P99 F-UC9-/P99 F-UC/P99 F-UC-3/P99 F-UC-/P99 F-UC-/P99 F-UC-/P o.-3uf M. o.-3uf M. M. /4-UF M. /4-UF M /-4UF M /-4UF M 3 /-4UF ote) Insert bearings can be supplle with U qualifie foo grae grease. The resulting grease suffix is "4". Ex. F-UC4 / Grease name igh temp. Foo grae grease. llowable temp. range. eat-resistant bearing can be use up to C C pplications Foo processing an general machines. ote - stanar grease qualifie by U. Unit ball bearing tolerances (I ). Inner ring tolerances. ominal bore iameter over incl ore iameter mp eviations Unit: m/. With Raial Vp s runout Variations eviations (ref.) (ref.) high low max. high low max mp; Mean bore iameter eviation. Vp; ore iameter variation. s; Inner ring with eviation.. Outer ring tolerances. ominal outsie iameter over incl Unit: m eviations m/. Raial runout (ref.) high low max m; Mean outsie iameter eviation. The low eviation of outsie iameter m ose not apply within the istance of /4 the with of the outer ring from the sie.

5 all earing Units tainless eries This new series from K provies corrosion resistance an longer lubrication life in a clean unit with low torque characteristics.. Features Guars against corrosion onger lubrication life Maintains a clean operating environment ow torque characteristics K all earing Units in the stainless series feature ball bearings inserte into housings mae of stainless that provie superior resistance to corrosion as compare to stanar series cast iron units. This series is especially useful in a wie variety of applications because of the rust free properties of the housing. Mole-Oil earings are lubricate with K's own oil-impregnate material, Mole Oil. Mole Oil consists of lubricating oil an polyolefin resin that has an affinity for oil. Oil slowly seeping from this material provies ample lubrication to the bearing for extene perios. s oil seeping from the Mole Oil insie the bearing provies sufficient lubrication, troublesome oil refilling is not require an contamination of the surrouning environment is prevente. Prior to filling the bearings with Mole Oil, their interior surfaces are specially treate. s a result, bearing torque is not much higher than that of grease-lubricate bearings. (Patent pening) Interchangeability The basic imensions are the same as current K units an are also compatible with units from other manufacturers IO stanar.. Materials earing Parts Raceways Rolling element linger, Retainer Rubber seal et screw (W shape screw hea) earing housing Materials Martensite stainless steel (equivalent to U44C) Martensite stainless steel (U44C) ustenite stainless steel (U34) itryl rubber Martensite stainless steel (U4) ustenite stainless steel casting (C3) 3. Recoene operating temperature an allowable spee Mole-Oil earings are recoene to operate uner to C. owever, operating temperature shoul be below C when the bearing is operate uner continuous use. n value : 4 max (n=bore iameter in spee in min ) Remarks: This recoene operating temperature range an allowable spee is applie to all bearings with Mole-Oil earings. Contact K when your application excees these recoenations. 4. nti-corrosion Materials Martensite stainless steel I.U44C, I.U4 ustenite stainless steel I.U34, I.C3 igh carbon steel I.U Carbon steel, Cast iron. pplications K recoens ratings of to for optimum corrosion resistance. excellent poor Conition tmosphere ry Wet Water ci atural water oium water itric aci ulfuric aci yrochloric aci Remarks: This ata is obtaine by observation of the surface conitions of materials. ote that these anti-corrosion capabilities are altere by anti-corrosion surface treatment. ot recoene for use in liqui. Mole-Oil earings are suitable in applications requiring a clean operating environment such as : foo processing an packaging machinery, chemical processing machines, etc.. Option The stainless series can also be fille with special grease, i. e., foo processing grae, high temperature grease, etc. lso, a grease nipple can be applie upon request. Contact K for aitional information.